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C++: Fix outdated macro usage info in documents.

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Record revisions of documents in macro definitions and usages. Then,
when searching for usages, check the revision of the documents against
the revision of the macros. If they are out-of-sync, repreprocess the
documents to get up-to-date info.

Task-number: QTCREATORBUG-7872
Change-Id: I846bb52ec660024728ab117a9fb7e43382a50e63
Reviewed-by: Christian Stenger <christian.stenger@digia.com>
This commit is contained in:
Erik Verbruggen
2012-10-11 16:16:01 +02:00
parent 199b243bca
commit f3faef5a1e
13 changed files with 132 additions and 46 deletions
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13
src/libs/cplusplus/CppDocument.cpp
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@@ -676,10 +676,19 @@ void Snapshot::insert(Document::Ptr doc)
_documents.insert(doc->fileName(), doc);
}
QByteArray Snapshot::preprocessedCode(const QString &source, const QString &fileName) const
Document::Ptr Snapshot::preprocessedDocument(const QString &source, const QString &fileName) const
{
Document::Ptr newDoc = Document::create(fileName);
if (Document::Ptr thisDocument = document(fileName)) {
newDoc->_revision = thisDocument->_revision;
newDoc->_editorRevision = thisDocument->_editorRevision;
newDoc->_lastModified = thisDocument->_lastModified;
}
FastPreprocessor pp(*this);
return pp.run(fileName, source);
const QByteArray preprocessedCode = pp.run(newDoc, source);
newDoc->setUtf8Source(preprocessedCode);
return newDoc;
}
Document::Ptr Snapshot::documentFromSource(const QByteArray &preprocessedCode,